What's the difference between ':source file' and ':runtime file' in vim?

问题

I saw this command in the /etc/vimrc file on my system:

runtime! vimrc_example.vim

From the docs:

:ru[ntime][!] {file} .. Read Ex commands from {file} in each directory given by 'runtimepath'.

Is it otherwise equivalent to :source {file}?

回答1:

:source sources the file specified by the path given (relative or absolute)

:runtime sources the first file (unless banged!) found in &runtimepath that matches the partial path given.

BTW, the pathnames used with :runtime can contain wildchars (somehow a glob-pattern). This has nothing to do with regexes.

来源：https://stackoverflow.com/questions/7321073/whats-the-difference-between-source-file-and-runtime-file-in-vim